Operation
•
Never allow children or others in or on towed
equipment.
•
On slopes, the weight of the towed equipment
may cause loss of traction, increased risk of
rollover, and loss of control. Reduce the towed
weight and slow down.
•
Stopping distance increases with the weight of the
towed load. Travel slowly and allow extra distance
to stop.
•
Make wide turns to keep the attachment clear of
the machine.
Operating Tips
Fast Throttle Setting
For best mowing and maximum air circulation,
operate the engine at the Fast position. Air is required
to thoroughly cut grass clippings, so Do Not set the
height-of-cut so low as to totally surround the mower
by uncut grass. Always try to have one side of the
mower free from uncut grass, which allows air to be
drawn into the mower.
Cutting a Lawn for the First Time
Cut grass slightly longer than normal to ensure that
the cutting height of the mower does not scalp any
uneven ground. However, the cutting height used in
the past is generally the best one to use. When cutting
grass longer than six inches tall, you may want to cut
the lawn twice to ensure an acceptable quality of cut.
Cut 1/3 of the Grass Blade
It is best to cut only about 1/3 of the grass blade.
Cutting more than that is not recommended unless
grass is sparse, or it is late fall when grass grows more
slowly.
Mowing Direction
Alternate mowing direction to keep the grass standing
straight. This also helps disperse clippings which
enhances decomposition and fertilization.
Mow at Correct Intervals
Normally, mow every four days. But remember,
grass grows at different rates at different times.
So to maintain the same cutting height, which is a
good practice, mow more often in early spring. As
the grass growth rate slows in mid summer, mow
less frequently. If you cannot mow for an extended
period, first mow at a high cutting height; then mow
again two days later at a lower height setting.
Cutting Speed
To improve cut quality, use a slower ground speed.
Avoid Cutting Too Low
If the cutting width of the mower is wider than the
mower you previously used, raise the cutting height
to ensure that uneven turf is not cut too short.
Long Grass
If the grass is ever allowed to grow slightly longer
than normal, or if it contains a high degree of
moisture, raise the cutting height higher than usual
and cut the grass at this setting. Then cut the grass
again using the lower, normal setting.
When Stopping
If the machine’s forward motion must be stopped
while mowing, a clump of grass clippings may drop
onto your lawn. To avoid this, move onto a previously
cut area with the blades engaged.
Keep the Underside of the Mower
Clean
Clean clippings and dirt from the underside of the
mower after each use. If grass and dirt build up inside
the mower, cutting quality will eventually become
unsatisfactory.
Blade Maintenance
Maintain a sharp blade throughout the cutting season
because a sharp blade cuts cleanly without tearing or
shredding the grass blades. Tearing and shredding
turns grass brown at the edges, which slows growth
and increases the chance of disease. Check the
cutter blades daily for sharpness, and for any wear or
damage. File down any nicks and sharpen the blades
as necessary. If a blade is damaged or worn, replace
it immediately with a genuine Exmark replacement
blade. Only Exmark blades are to be used with this
unit. No other blades are approved.
33
Summary of Contents for QUEST 346
Page 1: ...QUEST For Serial Nos 408 644 346 Higher Part No 4505 333 Rev A ...
Page 65: ...Schematics Schematics Electrical Logic Schematic g330623 65 ...
Page 67: ...Notes 67 ...
Page 68: ...Notes 68 ...
Page 69: ...Service Record Date Description of Work Done Service Done By 69 ...
Page 70: ...70 ...
